Rpanle Professional Compass, Reusable Metal Compass for Home Schooling Maths Learning

High Quality Materials: The main body of the compass is made of high quality metal with good durability and impact resistance. Ergonomic design and simple to use. Professional Compass Kit: The knob switch can control the length of the pen handle. The two compass legs can be expanded up to 180 degrees to form a straight line. This tool can be used to draw circles of various circles within the dimension. Easy to carry: 2 pieces enclosed in a clear box for protection and organization, easy to carry and store. Wide Application: Ideal for school, woodworking, workshop or home, the best circular drawing tool for students, artists, mathematicians, carpenters for woodworking, carpentry, metalworking etc. Package contents: 1 metallic school compass and 1 pencil.